.content{
  margin-top: 30px;
}
.btn1{
  margin-right: 20px;
}
.modal{
  margin-bottom: 200px;
}
.export,.export:focus{
  background-color: #3eca69;
  border-color: #3eca69;
}
.export:hover{
  background-color: #32a855;
}